5431870290423

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1\times {\mathrm{20484251}}^1$

素因数の和:20484974

約数の個数: 16

約数和(自身を含む): 7301570656896

約数和(自身を除く): 1869700366473

約数列:

[1, 3, 157, 471, 563, 1689, 88391, 265173, 20484251, 61452753, 3216027407, 9648082221, 11532633313, 34597899939, 1810623430141, 5431870290423]

約数ペア:

[(1, 5431870290423), (3, 1810623430141), (157, 34597899939), (471, 11532633313), (563, 9648082221), (1689, 3216027407), (88391, 61452753), (265173, 20484251)]